Company lists · Data refreshed September 2026

Top 25 Management consulting firms for nonprofits based in Houston, United States

Name: Management consulting firms for nonprofits based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 209 companies tracked

RevenueBase identified 209 management consulting firms for nonprofits headquartered in Houston, United States as of September 2026 and tracks 1,123 professional contacts across them, including 398 with verified work emails. Across the United States, New York is the largest hub for this category (562 companies); Houston has 209.

This list covers management consulting firms for nonprofits headquartered in Houston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

209Companies

1,123Contacts tracked

398Verified emails

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The 25 largest management consulting firms for nonprofits based in Houston, United States

Ranked by team size

Top 25 of 209 management consulting firms for nonprofits based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to management consulting firms for nonprofits: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Safal Partners	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	121 contacts →
	Indirect evidence “We are motivated to support our public sector clients to accelerate positive outcomes for America’s students, workers, and communities.” Source: RevenueBase Database · checked Sep 28, 2026
2	Endeavor Management	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	93 contacts →
	Indirect evidence “WHAT'S YOUR ENDEAVOR?” Source: RevenueBase Database · checked Sep 28, 2026
3	Mpact Strategic Consulting LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	77 contacts →
	Partial evidence “We are a business advisory and consulting company focused on delivering iMPACTful solutions and innovation to public and private sector clients that empower them to achieve…” Source: RevenueBase Database · checked Sep 28, 2026
4	Petral Consulting Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	n/a	64 contacts →
	Partial evidence “provides descriptions of ongoing consulting services, special projects, and areas of consulting expertise,” Source: RevenueBase Database · checked Sep 28, 2026
5	Fountain Forward	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Fountain Forward succeeds by putting relationships first; with our clients, within our team, and within the community.” Source: RevenueBase Database · checked Sep 28, 2026
6	Bain & Company INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	37 contacts →
	Indirect evidence “We're a global consultancy that helps the world’s most ambitious change makers define the future.” Source: RevenueBase Database · checked Sep 28, 2026
7	AMC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “AMC – Association Management Consultants, LLC established in 2002 is a leader in effectively and efficiently managing the day to day operations of 501 (c)3 and 501 (c)6…” Source: RevenueBase Database · checked Sep 28, 2026
8	Resolute Consulting Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “Knowledge, Experience, Partnership Resolute Consulting Group is uniquely positioned to help your business achieve its goals.” Source: RevenueBase Database · checked Sep 28, 2026
9	Dini Spheris	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	35 contacts →
	Strong evidence “Dini Spheris is a Houston-based nonprofit fundraising consulting firm that's been partnering with local, national and international nonprofits for more than 50 years.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sterling	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Because nonprofits cannot thrive on noble missions alone, Sterling serves as a business consultancy that helps mobilize nonprofits and the people behind them, equipping these…” Source: RevenueBase Database · checked Sep 28, 2026
11	LDR Advisory Partners	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “LDR Advisory Partners is a boutique consulting firm that specializes in launching and managing complex, multi-stakeholder organizations, programs, and initiatives that fall…” Source: RevenueBase Database · checked Sep 28, 2026
12	January Advisors	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “January Advisors is a data consulting firm that works with nonprofits, governments, academics, and philanthropy.” Source: RevenueBase Database · checked Sep 28, 2026
13	Precision Task Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	16 contacts →
	Indirect evidence “PTG works across a wide variety of industries-healthcare, technology, higher education-and we serve both the private and public sectors, including federal, state, local, and…” Source: RevenueBase Database · checked Sep 28, 2026
14	The Jandor Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “The Jandor Group is a mission-driven strategy and technology consulting firm that helps develop and deliver innovative, executable, and measurable strategies.” Source: RevenueBase Database · checked Sep 28, 2026
15	BFL Associates LTD	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Trans4mative Advisors	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Trans4mative Advisors is a firm built to provide valued consulting to our clients and meaningful service to a larger world.” Source: RevenueBase Database · checked Sep 28, 2026
17	Emergent Partners, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “At Emergent we focus on you and what is critical to helping you achieve your business goals.” Source: RevenueBase Database · checked Sep 28, 2026
18	Nahas Data Source	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Nahas Data Source is an independent firm specializing in Raiser's Edge®.” Source: RevenueBase Database · checked Sep 28, 2026
19	Beehivefund Non-Profit Corporation	Strong evidence	Houston, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “BeehiveFund is a non-profit management consulting organization.” Source: RevenueBase Database · checked Sep 28, 2026
20	We-Collab	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “We-Collab is a strategy consulting firm that helps philanthropies, government agencies, national advocacy organizations, member-based organizations, and social impact entities…” Source: RevenueBase Database · checked Sep 28, 2026
21	Maneva Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “We are a rapidly growing national executive search firm that combines business rigor and a serving heart to build impactful leadership teams for nonprofits and other…” Source: RevenueBase Database · checked Sep 28, 2026
22	Gray Reed Advisory Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Gray Reed Advisory Services creates strategies that elevate companies from where they are today to where they want to be in the future.” Source: RevenueBase Database · checked Sep 28, 2026
23	Advue Consulting LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Advice with Vision At Advue Consulting, we help businesses reach the next level by implementing strategies personalized towards them.” Source: RevenueBase Database · checked Sep 28, 2026
24	Executive Service Corps Of Houston	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Since 1984, Serving the Nonprofits that Serve Our Communities Executive Service Corps of Houston is focused exclusively on advising nonprofits.” Source: RevenueBase Database · checked Sep 28, 2026
25	The Principle Partnering Group LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Principle Partnering Group LLC is an international management consulting firm providing management and B2G (business to government) compliance services to government agencies and…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: management consulting firms for nonprofits. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names management consulting firms for nonprofits.
Partial evidence: Its own public description names part of management consulting firms for nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name management consulting firms for nonprofits. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 209 management consulting firms for nonprofits based in Houston, United States

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Management consulting firms for nonprofits based in Houston, United States at a glance

As of Sep 28, 2026

35.4%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

165

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 209 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among management consulting firms for nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Houston, United States whose own description of what they do matches “management consulting firms for nonprofits”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names management consulting firms for nonprofits), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among management consulting firms for nonprofits, and records with no verified work email. Companies headquartered outside Houston are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 398 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Management consulting firms for nonprofits by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names management consulting firms for nonprofits, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many management consulting firms for nonprofits are there based in Houston, United States?

RevenueBase identified 209 management consulting firms for nonprofits headquartered in Houston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Safal Partners, headquartered in Houston, tops this list with the largest team on record.

Which city in the United States has the most management consulting firms for nonprofits?

New York leads the United States with 562 headquartered companies, followed by Washington (440) and Chicago (356). Houston has 209.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 398 verified decision-maker contacts tracked across these 209 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.